Ceph1="10.10.9.47"
Ceph2="10.10.9.48"
Ceph3="10.10.9.49"
Ceph4="10.10.9.5"

for node in $Ceph2 $Ceph3 $Ceph4
do
    ssh $node "
        source /etc/profile
        cd $HOME/check/src
        go run .
    " &
done

cd ~/check/src
go run .
wait